Coal deposits formed when forested areas were inundated with water and the __________ conditions
that resulted promoted incomplete decomposition of the vegetation into coal.
a. aerobic
b. anaerobic
c. oxidizing
d. desiccating
e. saline
B
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The largest unit within which gene flow can readily occur is _____
A) a population B) a species C) the entire range of a genus D) the hybrid zone E) the entire range of a phylum
Ions can be moved against the concentration gradient to create a difference in charge across that membrane. Later, the electrochemical gradient can be exploited by the cell to drive other processes. Respectively, what are these two mechanisms called?
a. primary passive transport, secondary passive transport b. primary sodium transport, secondary potassium transport c. primary active transport, secondary active transport d. primary electrical transport, secondary electrical transport
Pseudomonas aeruginosa is the most common microbe associated with infections of (burn/immunocompromised/elderly) patients
What will be an ideal response?
Which of the following pairs are mismatched? 1. arthroconidium — formed by fragmentation 2. sporangiospore — formed within hyphae 3. conidiospore — formed in a chain 4. blastoconidium — formed from a bud 5. chlamydoconidium — formed in a sac
A) 1 and 2 B) 2 and 3 C) 2 and 5 D) 3 and 4 E) 4 and 5